Mate in 3 · No. 138 · ~2100 · Capture

Queen and two knights

White to play and mate in three.

Position

White
king on f1, queen on g4, knights on e7 and g5, pawns on d4 and h4
Black
king on f6, queen on e8, rook on h6, bishop on c3, pawns on d5, d7, f3, f4, f7 and h7